Alternator Field Disconnect (AFD) is a feature of some battery switches. AFD protects the diodes in the alternator if the battery switch is switched to the OFF position while the engine is running.
Not packaged for retail use. For retail product, see item 78411
Blue Sea Systems 3001B HD-Series Heavy Duty On-Off Battery Switch - Bulk Packaging
Category: Battery Disconnects
Manufacturer: Blue Sea Systems
Includes AFD (Alternator Field Disconnect)
Ignition protected - safe for installation aboard Gasoline powered boats
Case design allows surface or rear panel mounting
Accepts two 4/0 Ga. (95 mm²) battery cables
1 Battery Input
2 Switch Positions
Intermittent rating of 900A (5 minutes)
4/0 Ga. (120 mm²) cable size to meet ratings
Terminal stud size 1/2" (M12)
Terminal stud torque 220 in-lb (24.86 Nm)
1/4" (M6) Screw for mounting
Alternator Field Disconnect (AFD) is a feature of some battery switches. AFD protects the diodes in the alternator if the battery switch is switched to the OFF position while the engine is running.
Not packaged for retail use. For retail product, see item 78411
- Blue Sea Systems 3001B HD-Series Heavy Duty On-Off Battery Switch - Bulk Packaging
- Category: Battery Disconnects
- Manufacturer: Blue Sea Systems
- Includes AFD (Alternator Field Disconnect)
- Ignition protected - safe for installation aboard Gasoline powered boats
- Case design allows surface or rear panel mounting
- Accepts two 4/0 Ga. (95 mm²) battery cables
- 1 Battery Input
- 2 Switch Positions
- Intermittent rating of 900A (5 minutes)
- 4/0 Ga. (120 mm²) cable size to meet ratings
- Terminal stud size 1/2" (M12)
- Terminal stud torque 220 in-lb (24.86 Nm)
- 1/4" (M6) Screw for mounting
